Results 221 to 230 of about 138,392 (305)

From rhetoric to measurement: The economics of wetland conservation

Canadian Journal of Agricultural Economics/Revue canadienne d'agroeconomie, EarlyView.
Abstract Wetland conservation continues to be a pressing issue as wetlands continue to be lost due to urban, industrial, and agricultural expansion. This paper synthesizes the current knowledge about wetland conservation economics in Canada, with a focus on prairie landscapes. We review the methods economists use to empirically measure the costs (i.e.,
Patrick Lloyd‐Smith, Peter Boxall, Ken Belcher   +2 more
wiley   +1 more source

Underpowered studies and exaggerated effects: A replication and re‐evaluation of the magnitude of anchoring effects

Economic Inquiry, Volume 63, Issue 2, Page 387-402, April 2025.
Abstract We reconsider one of the most widely studied behavioral biases: anchoring effects. We estimate that study designs in this literature, including replication studies, routinely fail to achieve statistical power of more than 30%. This study replicates an anchoring study that reported an effect size of a 31% increase in participants' bids.
Tongzhe Li, Collin Weigel, Paul Ferraro, Kent D. Messer   +3 more
wiley   +1 more source

Human alterations to global riverine phosphorus fluxes to the ocean. [PDF]

Sci Adv
Liu G, Li D, Zhang T, Best J, Elser JJ, Filippelli GM, Tian H, Zhao Y, Tian S, Sha A, Huo S, Zhang H, Zhi W, Chen L, Shen Z, Zhou F, Chen Q, Liu Y, Ni J.   +18 more
europepmc   +1 more source

Watershed Based Policy Tools for Reducing Nutrient Flows to Surface Waters: Addressing Nutrient Enrichment and Harmful Algal Blooms in the United States [PDF]

, 2017
Filla, Joshua, Hoornbeek, John A., Yalamanchili, Soumya   +2 more
core   +1 more source

Report on Phosphorus in Fertilizers: Photometric Determination of Total Phosphorus

Journal of AOAC INTERNATIONAL, 1958
K D Jacob, W M Hoffman, E A Epps, R L Dunn, J A Brabson   +4 more
openaire   +1 more source

Integrating ecological feedbacks across scales and levels of organization

Ecography, EarlyView.
In ecosystems, species interact in various ways with other species, and with their local environment. In addition, ecosystems are coupled in space by diverse types of flows. From these links connecting different ecological entities can emerge circular pathways of indirect effects: feedback loops.
Benoît Pichon, Sonia Kéfi, Nicolas Loeuille, Ismaël Lajaaiti, Isabelle Gounand   +4 more
wiley   +1 more source

Global-scale prevalence of low nutrient use efficiency across major crops. [PDF]

Nat Commun
Liu J, Wang H, Penuelas J, Mou J, Delgado-Baquerizo M, Sardans J, Coello F, Quan Z, Qiu T, Li Y, Guo Y, Hu Z, Ying Y, Lv J, Zhang Y, Tan W, Zhou G, Li LJ, Fang L.   +18 more
europepmc   +1 more source

Nutrient addition, but not vertebrate predator exclusion, shapes arthropod communities and herbivory in a temperate forest

Ecological Entomology, EarlyView.
We experimentally manipulated top‐down (predator exclusion) and bottom‐up (fertilisation) forces in a temperate forest understory to test effects on arthropod densities, body sizes and herbivory. Predator exclusion had no detectable effect on arthropod density, herbivory damage or body size, whereas fertilisation increased herbivory damage and ...
Jan Kollross, Leonardo Re Jorge, Jakub Pawlik, Katerina Sam   +3 more
wiley   +1 more source

First attempt at using a synthetic diet in short‐lived killifish, a vertebrate model of ageing

Journal of Fish Biology, EarlyView.
Abstract Diet standardization of model organisms is crucial for experimental consistency and repeatability in laboratory research, yet laboratory fish often lack species‐specific, open‐formula standardized diets. This study aims to address this gap by testing the effect of macronutrient content on the performance of Nothobranchius furzeri, an ...
Jakub Žák, Milan Vrtílek
wiley   +1 more source

Effects of combined application of compound fertilizer and biochar on absorption and utilization of phosphorus by wheat. [PDF]

PeerJ
Li Y, Wang J, Lu J, Feng Y, Li J, Guo Z, Lin X, Han Y.   +7 more
europepmc   +1 more source